I had forgotten the date of that important battle so I _____ a history book.
| A．brought up | B．referred to | C．looked at | D．looked up |
The building _____ Rome times has been rebuilt recently.
| A．dates back to | B．date from | C．dating back to | D．dated from |
President Obama declared America was not and never would be ____ war _____ Islam.
| A．on; in | B．at; in | C．with; at | D．at; with |
He requested that all the soldiers _____ the news secret.
| A．keep | B．kept | C．keeping | D．to keep |
When he woke up, he found himself ____ by a group of villagers.
| A．surrounding | B．being surrounded | C．surrounded | D．surround |
The reason ____ he was late for the meeting was _____ he forgot to use the alarm clock.
| A．which; because | B．why; because | C．why; that | D．that; because |